समुच्चय \(A=\{1,2,3\}\) पर सबसे छोटा परावर्ती संबंध कौन सा है?
On the set \(A=\{1,2,3\}\), which is the smallest reflexive relation?
Explanation opens after your attempt
B. ( {(1,1),(2,2),(3,3)} )
Concept
The smallest reflexive relation contains only all pairs ( (a,a) ). It is also called the identity relation.
Why this answer is correct
The correct answer is B. ( {(1,1),(2,2),(3,3)} ). The smallest reflexive relation contains only all pairs ( (a,a) ). It is also called the identity relation.
Exam Tip
सबसे छोटे परावर्ती संबंध में केवल सभी ( (a,a) ) युग्म होते हैं। इसे identity relation भी कहते हैं।
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